Sciences MCQs

Humidity is measured withy a_____.

1. Barometer
2. Thermometer
3. Hygrometer
4. None of these

Which cell organelles is called the powerhouse of the cell?

1. Endoplasmic reticulum
2. Mitochondria
3. Vacuoles
4. Lysosmes

What is the shape of our galaxy?

1. Elliptical
2. Spiral
3. Lanticular
4. Irregular

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